Litobothrium nickoli Olson & Caira 2001

Olson & Caira 2001. Two new species of Litobothrium Dailey, 1969 (Cestoda: Litobothriidea) from thresher sharks in the Gulf of California, Mexico, with redescriptions of two species in the genus. Systematic Parasitology, 48(3), March 2001: 159-177